<template>
  <div class="photoinfo-container">
    <h3>{{photoinfo.title}}</h3>
    <p class="subtitle">
      <span>发表时间: {{ photoinfo.add_time | dataFormat }}</span>
      <span>点击: {{ photoinfo.click }}次</span>
    </p>

    <hr />

    <!-- 缩略图区域 -->
    <div class="thumbs">
      <vue-preview :slides="list"></vue-preview>
    </div>

    <!-- 图片内容区域 -->
    <div class="content" v-html="photoinfo.content"></div>

    <!-- 评论子组件 -->
    <cmt-box :id="id"></cmt-box>
  </div>
</template>

<script>
import comment from "../subcomponents/comment.vue";
import { Toast } from "mint-ui";

export default {
  data() {
    return {
      id: this.$route.params.id, //从路由中获取到的图片Id
      photoinfo: {},
      list: []
    };
  },
  created() {
    this.getImages();
    this.getPhotoInfo();
  },
  mounted() {
    this.$router.afterEach(() => {
      window.scrollTo(0, 0);
    });
  },
  methods: {
    getPhotoInfo() {
      // 获取图片的详情
      this.$http.get("api/getimageInfo/" + this.id).then(result => {
        if (result.body.status === 0) {
          this.photoinfo = result.body.message[0];
        } else {
          Toast("获取图片详情失败!");
        }
      });
    },
    getImages() {
      this.$http.get("api/getthumimages/" + this.id).then(result => {
        if (result.body.status === 0) {
          // 循环每个图片数据,补全图片的宽和高
          result.body.message.forEach(item => {
            item.w = 600;
            item.h = 400;
            item.msrc = item.src;
          });
          // 吧完整的数据保存到sliders中
          this.list = result.body.message;
        } else {
          Toast("获取缩略图失败!");
        }
      });
    }
  },
  components: {
    "cmt-box": comment
  }
};
</script>

<style lang="scss" scoped>
.photoinfo-container {
  padding: 5px;
  h3 {
    font-size: 15px;
    color: #26a2ff;
    text-align: center;
    margin: 15px 0;
  }
  .subtitle {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
  }

  .thumbs {
    /deep/ .my-gallery { //deep 深层样式改造,只修改此处的
      display: flex;
      flex-wrap: wrap; //默认换行
      padding-left: 5px;
      figure {
        width: 30%;
        margin: 5px;
        img {
          width: 100%;
          box-shadow: 0 0 5px #999;
          // border-radius: 5px;
        }
      }
    }
  }
  .content {
    font-size: 13px;
    line-height: 30px;
  }
}
</style>